530874487 has 32 divisors (see below), whose sum is σ = 665812224. Its totient is φ = 415833600.

The previous prime is 530874479. The next prime is 530874503. The reversal of 530874487 is 784478035.

It is not a de Polignac number, because 530874487 - 2³ = 530874479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530874787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317628 + ... + 319294.

It is an arithmetic number, because the mean of its divisors is an integer number (20806632).

Almost surely, 2^530874487 is an apocalyptic number.

530874487 is a deficient number, since it is larger than the sum of its proper divisors (134937737).

530874487 is a wasteful number, since it uses less digits than its factorization.

530874487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839.

The product of its (nonzero) digits is 752640, while the sum is 46.

The square root of 530874487 is about 23040.7136825229. The cubic root of 530874487 is about 809.7120792465.

The spelling of 530874487 in words is "five hundred thirty million, eight hundred seventy-four thousand, four hundred eighty-seven".